import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;

public class TcpServer {
    public static void main(String[] args) throws Exception{
        //创建服务器对象 指定程序端口
        ServerSocket server=new ServerSocket(8888);
        System.out.println("服务器："+server);
        //
        Socket client=server.accept();
        System.out.println("客户端连接成功："+client);
        //创建io流对象
        InputStream is=client.getInputStream();
        OutputStream os=client.getOutputStream();
        //服务端接收客户端发送的内容
        byte[] b= new byte[1024];
        
        int length=is.read(b);
        if(length!=-1){
            System.out.println(new String(b,0,length));
        }
        
        //关闭资源
        is.close();
        os.close();
        client.close();
        server.close();

    }
}
